Some previous studies found that

Some previous studies found that, Total:4 items.

In the international standard classification, Some previous studies found that involves: Quality, Interface and interconnection equipment.

International Organization for Standardization (ISO), Some previous studies found that

• ISO/TR 20693:2019 Statistical methods for implementation of Six Sigma — Selected illustrations of distribution identification studies

International Telecommunication Union (ITU), Some previous studies found that

• ITU-T N.61-1988 Measurements to Be Made Before the Line-up Period That Precedes a Television Transmission
• ITU-T N.62-1993 Tests to Be Made During the Line-up Period That Precedes a Television Transmission - Maintenance of International Sound-Programme and Television Transmission Circuits Study Group IV; 9 pp
• ITU-T Q.4015.1-2016 Interworking between the IP multimedia core network subsystem and circuit switched networks; Conformance testing – Part 1: Protocol implementation conformance statement (Study Group 11)

Others:   Some previous studies found that.